Cartridge and Axial Lead Fuses
©2009 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: March 11, 2009
2AG > Fast Acting > 2206 Series
2206 Series
Average Time Current CurvesTemperature Rerating Curve
100
10
1
0.1
0.01
0.001
0.1 1 10 100 1000
.750A
1.00A
2.00A
3A
TIME IN SECONDS
CURRENT IN AMPERES
Soldering Parameters - Wave Soldering
Dwell Time
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
Time (Seconds)
Temperature (°C) - Measured on bottom side of board
Cooling Time
Preheat Time
Wave Parameter Lead-Free Recommendation
Preheat:
(Depends on Flux Activation Temperature) 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO
5FNQFSBUVSF.JOJNVN 100° C
5FNQFSBUVSF.BYJNVN 150° C
1SFIFBU5JNF 60-180 seconds
Solder Pot Temperature: 260° $.BY
Solder Dwell Time: 2-5 seconds
Recommended Hand-Solder Parameters:
4PMEFS*SPO5FNQFSBUVSF¡$¡$
)FBUJOH5JNFTFDPOETNBY
Note: These devices are not recommended for IR or
Convection Reow process.
Recommended Process Parameters: